Adds BaseCategoryForm, as well as CategoryRequestLocal
- Changed imports to fit the new system - The Form class now uses normal Java Collections git-svn-id: https://svn.libreccm.org/ccm/ccm_ng@4396 8810af33-2d31-482b-a856-94f89814c4dfpull/2/head
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/*
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* Copyright (C) 2003-2004 Red Hat Inc. All Rights Reserved.
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public License
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* as published by the Free Software Foundation; either version 2.1 of
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* the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*
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*/
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package com.arsdigita.cms.ui.category;
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import com.arsdigita.bebop.FormProcessException;
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import com.arsdigita.bebop.Label;
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import com.arsdigita.bebop.PageState;
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import com.arsdigita.bebop.event.ParameterEvent;
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import com.arsdigita.bebop.event.ParameterListener;
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import com.arsdigita.bebop.form.Option;
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import com.arsdigita.bebop.form.RadioGroup;
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import com.arsdigita.bebop.form.TextArea;
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import com.arsdigita.bebop.form.TextField;
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import com.arsdigita.bebop.form.Widget;
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import com.arsdigita.bebop.parameters.NotNullValidationListener;
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import com.arsdigita.bebop.parameters.TrimmedStringParameter;
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import com.arsdigita.bebop.util.GlobalizationUtil;
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import com.arsdigita.cms.ui.BaseForm;
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import com.arsdigita.globalization.GlobalizedMessage;
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import com.arsdigita.web.Web;
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import com.arsdigita.xml.Element;
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import org.apache.log4j.Logger;
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import org.libreccm.categorization.Category;
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import java.util.Collection;
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/**
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* A form which creates a new category. Extends the edit form for
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* convenience.
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*
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* @author <a href="mailto:yannick.buelter@yabue.de">Yannick Bülter</a>
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* @author Michael Pih
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* @author Stanislav Freidin <sfreidin@redhat.com>
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* @author Justin Ross <jross@redhat.com>
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* @version $Id: BaseCategoryForm.java 1951 2009-06-30 04:35:04Z terry $
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*/
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class BaseCategoryForm extends BaseForm {
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private static final Logger s_log = Logger.getLogger(BaseCategoryForm.class);
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final CategoryRequestLocal m_parent;
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final TextField m_name;
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final TextArea m_description;
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final TextField m_url;
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final RadioGroup m_isAbstract;
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final RadioGroup m_isVisible;
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final RadioGroup m_isEnabled;
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private Label m_script = new Label( new GlobalizedMessage(String.format(
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"<script language=\"javascript\" src=\"%s/javascript/manipulate-input.js\"></script>",
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Web.getWebappContextPath())),
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false);
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private final static String NAME = "name";
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private final static String DESCRIPTION = "description";
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private final static String URL = "url";
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private final static String IS_ABSTRACT = "isAbstract";
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private final static String IS_VISIBLE = "isVisible";
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private final static String IS_ENABLED = "isEnabled";
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/**
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* Constructor.
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*/
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BaseCategoryForm(final String key,
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final GlobalizedMessage heading,
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final CategoryRequestLocal parent) {
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super(key, heading);
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m_parent = parent;
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m_name = new TextField(new TrimmedStringParameter(NAME));
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addField(gz("cms.ui.name"), m_name);
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m_name.setSize(30);
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m_name.setMaxLength(200);
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m_name.addValidationListener(new NotNullValidationListener());
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m_name.setOnFocus("if (this.form." + URL + ".value == '') { " + " defaulting = true; this.form." + URL
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+ ".value = urlize(this.value); }");
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m_name.setOnKeyUp("if (defaulting) { this.form." + URL + ".value = urlize(this.value) }");
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// is abstract?
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m_isAbstract = new RadioGroup(IS_ABSTRACT);
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m_isAbstract.addOption(new Option("no", new Label(gz("cms.ui.no"))));
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m_isAbstract.addOption(new Option("yes", new Label(gz("cms.ui.yes"))));
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addField(gz("cms.ui.category.is_not_abstract"), m_isAbstract);
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// is visible
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m_isVisible = new RadioGroup(IS_VISIBLE);
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m_isVisible.addOption(new Option("no", new Label(gz("cms.ui.no"))));
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m_isVisible.addOption(new Option("yes", new Label(gz("cms.ui.yes"))));
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addField(gz("cms.ui.category.is_visible"), m_isVisible);
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// is enabled?
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m_isEnabled = new RadioGroup(IS_ENABLED);
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m_isEnabled.addOption(new Option("no", new Label(gz("cms.ui.no"))));
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m_isEnabled.addOption(new Option("yes", new Label(gz("cms.ui.yes"))));
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addField(gz("cms.ui.category.is_enabled"), m_isEnabled);
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m_description = new TextArea(new TrimmedStringParameter(DESCRIPTION));
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addField(gz("cms.ui.description"), m_description);
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m_description.setWrap(TextArea.SOFT);
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m_description.setRows(5);
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m_description.setCols(40);
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// URL
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// JavaScript auto-url generation is off by default.
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// It is turned on under the following circumstances
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//
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// * If the url is null, upon starting edit of the title
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// * If the url is null, upon finishing edit of name
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//
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// The rationale is that, auto-url generation is useful
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// if the url is currently null, but once a name has been
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// created you don't want to subsequently change it since
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// it breaks URLs & potentially overwrites the user's
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// customizations.
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m_url = new TextField(new TrimmedStringParameter(URL));
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m_url.setSize(30);
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m_url.setMaxLength(200);
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m_url.addValidationListener(new NotNullValidationListener());
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m_url.setOnFocus("defaulting = false");
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m_url.setOnBlur("if (this.value == '') " + "{ defaulting = true; this.value = urlize(this.form." + NAME
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+ ".value) } " + "else { this.value = urlize(this.value); }");
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addField(gz("cms.ui.category.url"), m_url);
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addAction(new Finish());
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addAction(new Cancel());
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}
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public void generateXML(PageState ps, Element parent) {
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m_script.generateXML(ps, parent);
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super.generateXML(ps, parent);
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}
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class NameUniqueListener implements ParameterListener {
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private final CategoryRequestLocal m_category;
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private final Widget m_widget;
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private final int m_type;
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public final static int NAME_FIELD = 1;
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public final static int URL_FIELD = 2;
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NameUniqueListener(final CategoryRequestLocal category) {
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this(category, m_name, NAME_FIELD);
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}
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NameUniqueListener(final CategoryRequestLocal category,
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Widget widget, int type) {
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m_category = category;
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m_widget = widget;
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m_type = type;
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}
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@Override
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public final void validate(final ParameterEvent e)
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throws FormProcessException {
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final PageState state = e.getPageState();
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final String title = (String) m_widget.getValue(state);
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final Category parent = m_parent.getCategory(state);
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final Collection<Category> children = parent.getSubCategories();
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for (final Category child : children) {
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String compField = child.getName();
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//(m_type == URL_FIELD) ? child.getURL() : child.getName(); TODO
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if (compField.equalsIgnoreCase(title)
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&& (m_category == null
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|| !m_category.getCategory(state).equals(child))) {
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throw new FormProcessException(GlobalizationUtil.globalize("cms.ui.category.name_not_unique"));
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}
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}
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}
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}
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}
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@ -0,0 +1,34 @@
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/*
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* Copyright (C) 2003-2004 Red Hat Inc. All Rights Reserved.
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public License
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* as published by the Free Software Foundation; either version 2.1 of
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* the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*
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*/
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package com.arsdigita.cms.ui.category;
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import com.arsdigita.bebop.PageState;
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import com.arsdigita.bebop.RequestLocal;
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import org.apache.log4j.Logger;
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import org.libreccm.categorization.Category;
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public class CategoryRequestLocal extends RequestLocal {
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private static final Logger s_log = Logger.getLogger
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(CategoryRequestLocal.class);
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public final Category getCategory(final PageState state) {
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return (Category) get(state);
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}
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}
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